The typical duration of flu symptoms is generally reckoned to be a few days. But this is really false information, because it depends much more on how healthy you are, than it ever can on the disease label.
But if you know how to have a healthy immune system, then your duration of flu symptoms will be minimal, with rapid recovery and no lingering fatigue.
How can you boost your immune system quickly to shorten your flu?
Simple!
Use homeopathy!
You can either consult with a good homeopath who is likely to prescribe a deep acting medicine for you. Or you can purchase a homeopathic home prescribing kit and learn to treat yourself at home.
Either way, the flu will be treated by getting to the cause, rather than by suppressing the symptoms.
It's common for people to experience fatigue after recovering from the flu. This means that you actually haven't recovered from the flu, as fatigue is one of the main symptoms of flu.
Homeopathy is a very gentle, but deep acting modality of medicine. Your symptoms tend to melt away, almost unnoticed. But you do need to know what you are doing, so kits always come with detailed information on how to prescribe.
The great thing to know is that you cannot do yourself any harm by using an inappropriate homeopathic medicine. It simple won't work. Which means your selection wasn't very good, so you need to get back to the drawing board and try again.
It's good to know that you do have control over your duration of flu symptoms, as you do over your health in general.